APA (7th ed.) Citation

Cooper, T. (1906). General specifications for steel railroad bridges and viaducts (New and revised ed., [7th ed.].). [Engineering News Publishing Company].

Chicago Style (17th ed.) Citation

Cooper, Theodore. General Specifications for Steel Railroad Bridges and Viaducts. New and revised ed., [7th ed.]. [New York]: [Engineering News Publishing Company], 1906.

MLA (9th ed.) Citation

Cooper, Theodore. General Specifications for Steel Railroad Bridges and Viaducts. New and revised ed., [7th ed.]. [Engineering News Publishing Company], 1906.